MUHAMAD HANEFA, Muhamad Hanafi; HUSIN, Ahmad Zainudin. Peranan Sultan Haji Ahmad Shah Al – Musta’in Billah, Pahang dalam usaha normalisasi hubungan Brunei – Malaysia 1977 – 1980. EDUCATUM Journal of Social Sciences, [S. l.], v. 11, n. 2, p. 58–68, 2025. DOI: 10.37134/ejoss.vol11.2.5.2025. Disponível em: https://ejournal.upsi.edu.my/index.php/EJOSS/article/view/10385. Acesso em: 6 dec. 2025.